Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 19, 2026, 9:11 PM EDT

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Showing 385–408 of 540 matching trials from the live ClinicalTrials.gov search.
Conditions
Multiple Sclerosis, Cognition
Interventions
lipoic acid and omega-3 fatty acids, Placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 65 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Dry Eye
Interventions
Omega 3 fatty acid, Placebos
Drug
Lead sponsor
OmegaD LLC
Industry
Eligibility
18 Years to 90 Years
Enrollment
322 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
14
States / cities
Newport Beach, California • Westminster, California • Largo, Florida + 11 more
Conditions
Diabetes Mellitus, Non-Insulin-Dependent
Interventions
insulin glargine (HOE901), omega-3 polyunsaturated fatty acids (PUFA), placebo, reusable pen device for insulin injection
Drug · Device
Lead sponsor
Sanofi
Industry
Eligibility
50 Years and older
Enrollment
12,537 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
1
States / cities
Bridgewater, New Jersey
Conditions
Cardioprotective Levels
Interventions
Omega-3
Dietary Supplement
Lead sponsor
Bucci Laser Vision Institute
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Wilkes-Barre, Pennsylvania
Conditions
Alzheimer's Disease
Interventions
Etanercept, Curcum.Luteol.Theaflav.Lip.Acid,FishOil,Quercet.,Resveratr.
Biological · Dietary Supplement
Lead sponsor
Life Extension Foundation Inc.
Other
Eligibility
60 Years to 85 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
2
States / cities
Coral Springs, Florida • Delray Beach, Florida
Conditions
Chronic Pain
Interventions
Omega-3 SPM™ softgel
Dietary Supplement
Lead sponsor
National University of Natural Medicine
Other
Eligibility
20 Years to 70 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm
Interventions
omega-3 fatty acid
Dietary Supplement
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years to 120 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2004
U.S. locations
5
States / cities
Wilmington, Delaware • Iowa City, Iowa • Manhasset, New York + 2 more
Completed Phase 2 Interventional Results available

DHA and X-Linked Retinitis Pigmentosa

NCT00100230
Conditions
Retinitis Pigmentosa, X-linked Genetic Diseases
Interventions
docosahexaenoic acid OR corn/soy oil placebo
Drug
Lead sponsor
Retina Foundation of the Southwest
Other
Eligibility
7 Years to 32 Years · Male only
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
1
States / cities
Dallas, Texas
Completed Phase 2 Interventional Results available

COVID-19 Anosmia Study

NCT04495816
Conditions
Anosmia, Covid19
Interventions
Omega-3 Fatty Acid Supplement, Placebo/Control
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Conditions
Pregnancy
Interventions
Prenatal Capsule, Prenatal Gummy
Dietary Supplement
Lead sponsor
Perelel Inc.
Industry
Eligibility
21 Years to 40 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Bipolar Disorder
Interventions
Ethyl Eicosapentaenoic Acid
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Completed Phase 2 Interventional Accepts healthy volunteers Results available

The Effects of DHA on Periodontitis

NCT01976806
Conditions
Periodontitis, Gingivitis, Inflammation
Interventions
Aspirin, Docosahexaenoic acid, Placebo (for Docosahexaenoic acid)
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
40 Years and older
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nutritional Supplements and Hormonal Manipulations for Breast Cancer Prevention

NCT00723398
Conditions
Breast Cancer
Interventions
Lovaza 4gm oral, Raloxifene 60 Mg Oral Tablet, Raloxifene 30 Mg Oral Tablet, Lovaza 4gm & Raloxifene 30mg
Dietary Supplement · Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
35 Years to 70 Years · Female only
Enrollment
266 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
Hershey, Pennsylvania
Conditions
Metastatic Melanoma
Interventions
Taxoprexin
Drug
Lead sponsor
American Regent, Inc.
Industry
Eligibility
13 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Houston, Texas
Conditions
Mood Disturbance, Mood Disorders, Natural Supplements, Alternative Treatment
Interventions
Open-label Treatment with Omega-3 Fatty Acids + Inositol, Open-label Treatment with N-acetylcysteine
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
5 Years to 17 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Study of Vitamin D and Omega-3 Supplementation for Preventing Diabetes

NCT01633177
Conditions
Type 2 Diabetes
Interventions
Vitamin D3, Omega-3 fatty acid (fish oil), Vitamin D3 placebo, Fish oil placebo
Dietary Supplement · Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
50 Years and older
Enrollment
22,220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Heart Failure
Interventions
LOVAZA (Omega-3), Placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Results available

Omega-3 Supplementation for Pediatric Migraine

NCT06899074
Conditions
Migraine
Interventions
Omega 3 Polyunsaturated Fats, Matching Placebo
Dietary Supplement · Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
10 Years to 17 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Completed Phase 4 Interventional Results available

Inositol and Omega-3 Fatty Acids in Pediatric Mania

NCT01396486
Conditions
Pediatric Bipolar Spectrum Disorders
Interventions
Omega-3, Inositol
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
5 Years to 12 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Peripheral Arterial Disease
Interventions
Pro-Omega, Omega 3 Fatty Acid
Dietary Supplement
Lead sponsor
University of California, San Francisco
Other
Eligibility
50 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
San Francisco, California
Conditions
Cholestasis
Interventions
Omegaven
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
Up to 18 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
2
States / cities
San Diego, California
Conditions
Non-verbal Learning Disorder, Autism Spectrum Disorder, Autism
Interventions
Open-label Treatment with Omega-3 Fatty Acids + Inositol, Open-label Treatment with N-acetylcysteine
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
5 Years to 17 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
PAD, Abdominal Aortic Aneurysm
Interventions
Pro-Omega, ProOmega Placebo
Dietary Supplement · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
40 Years to 90 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
San Francisco, California
Conditions
Dyslipidemia
Interventions
VASCAZEN
Other
Lead sponsor
New York Hospital Queens
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Fresh Meadows, New York